1710 AM
From Infogalactic: the planetary knowledge core
While 1710 kHz appears on many radios, it is unused even by TIS stations, exception being TIS (WQFG689) licensed with a waiver to the Hudson County, New Jersey. This is because aeronautical radio navigation may use 1708 kHz. It has also been a popular frequency with both Part 15 and North American MW pirate radio station operators especially in the Midwest and east coast of the United States.
The following radio stations broadcast on AM frequency 1710 kHz:
